Perfect Fit and Sealing: Our 8-quart silicone gaskets, the most crucial part for an Instant Pot, fit perfectly with InstaPot IP-DUO80, IP-LUX80 and prevent your pot from leaking. Ensures you always have a spare ready. Product Specifications: Inner diameter: 24 cm; Outer diameter: 26 cm; Color: red, black, transparent. Three colors to make it easier to remember to change the sealing ring. Excellent Quality: This sealing ring is made of safe and high-quality food-grade silicone. Durable, corrosion-resistant, temperature-resistant, BPA-free, carcinogen-free, environmentally friendly, non-toxic, harmless to your family's health. Airtight and Leak-Proof - Two lines on the edge create a groove to fit snugly under the wire. Once properly in place, you shouldn't be able to pull it out easily. Fits the 8-quart Instant Pot perfectly. Special Accessories: Do not recommend this pressure cooker sealing ring from other brands, exclusively made for Instant Pot IP-DUO80, IP-LUX80.